Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date
November 3, 2022
Submitted
December 5, 2022
Operation
Air carrier
Aircraft
N954WN
Make and model
Boeing 7377H4
Aircraft serial
36669
Aircraft time
38,324 hours, 23,332 cycles
Part
Seat Track
Condition
Corroded
Location
Bs 360
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION ON PASSENGER CABIN SEAT TRACK AT LBL 25 BS 360+11; BS 360+13. REMOVED CORROSION ON BOTTOM CROWN SEAT TRACK AT BS360+11 - BS360+13. REWORK IS OUT OF LIMITS PER SRM 53-00-52-A1-1; STEP 4A(2)(A); FIG 103; DETAIL A. REMOVED SEAT TRACK IAW SRM 51-40-02, LOCATED AND DRILLED THE NEW SEAT-TRACK IAW SRM 51-40-05-0G-0, AND DRAWING 143A5300. INSTALLED THE NEW SEAT TRACK IAW SRM 51-40-02-0G-0 AND DWG 141A5300.

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